Acrosser AR-R6000 - Manual (Page 32)

Revision: 1.0
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pointed at by arguments ‘row’ and ‘column’.
Return value: 0 if the request for the coordinate has been served.
7. int lemSetPosition( int row, int column )
Description: Set the position of the cursor according to the arguments ‘row’ and
‘column’.
Return value: 0 after the position has been set.
-1 if the argument ‘row’ or ‘column’ meets any of the following
conditions:
(1) row is not 0.
(2) row is not 1.
(3) column is less than 0.
(4) column is greater than 15.
8. int lcmShow( int length, unsigned char *info )
Description: Start from the current position of the cursor; print the text pointed at by
‘info’ to the LCM screen. The number of characters to be printed is at most ‘length’. If
the remaining columns available for printing the text is less than ‘length’, the number
of the characters to be printed is:
16 – ( column number of the current position of the cursor ).
Return value: 0 after the text is printed.